25W Pure Class A power @ 8 Ohm
Discrete symmetrical topology
Planar Audio transistors with 25A maximum output
Dynamic class A, slides (NOT switches) smoothly into Class B, allowing more current as needed
Therefore drives difficult speakers with no problems
Updated transformer to dual mono split rail windings
Fully independent left and right power supplies
Each power amplifier now has double supply capacity
Transformer noise and heat dissipation reduced
Filtered main supplies
Gain block before volume control totally bypassable using direct switch
High quality and updated ALPS RK series potentiometer
Low noise TL071 JFET preamplifier circuitry
Discrete current-mode MM/MC phono input stage
Low noise current to voltage converter for further amplification and RIAA equalisation
Automatic input impedance matching (1K nominal) for MC along with increased gain
Original (1985) A1 appearance and circuits with modern improvements
Remote control added for volume
Modern updated low noise components


Denumiri similare la Amplificator Musical Fidelity A1: A 1

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